Posited is a word that means suggested, proposed or postulated, and is often used in academic writing or scientific research. Some synonyms for posited are asserted, affirmed, claimed, hypothesized, and proposed. Other related words include advanced, argued, contended, maintained, and submitted. These words are often used interchangeably to express the idea of putting forth an idea or theory for consideration. When writing research proposals, essays or academic papers, it is important to use a variety of synonyms to prevent repetition and add more depth to the argument. By utilizing these synonyms, writers can convey their ideas more effectively and convey the significance of their research.